Parameter's Starting HCl conc. (M) 1.000 mL of HCl added 25.00 mL of NaOH to endpoint 21.50 Starting NaOH conc. (M) 1.000 mL of Base Added pH Observed pH Calculated mmol of HCl mmol NaOH mmol of Excess Total Volume M(H+) M(OH-) pOH 18.00 1.30 19.00 1.50 20.00 1.75 20.10 1.80 20.20 1.89 20.30 1.95 20.40 2.01 20.50 2.05 20.60 2.07 20.70 2.09 20.80 2.11 20.90 2.20 21.00 2.27 21.10 2.54 21.20 2.76 21.30 3.30 21.40 5.30 21.50 7.00 21.60 8.40 21.70 10.12 21.80 11.40 21.90 12.10 22.00 12.45 23.00 13.25 24.00 13.54 25.00 13.71 26.00 13.85 27.00 13.93 please help calculate for the rest!
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
| Parameter's | |
| Starting HCl conc. (M) | 1.000 |
| mL of HCl added | 25.00 |
| mL of NaOH to endpoint | 21.50 |
| Starting NaOH conc. (M) | 1.000 |
| mL of Base Added | pH Observed | pH Calculated | mmol of HCl | mmol NaOH | mmol of Excess | Total Volume | M(H+) | M(OH-) | pOH |
| 18.00 | 1.30 |
| 19.00 | 1.50 |
| 20.00 | 1.75 |
| 20.10 | 1.80 |
| 20.20 | 1.89 |
| 20.30 | 1.95 |
| 20.40 | 2.01 |
| 20.50 | 2.05 |
| 20.60 | 2.07 |
| 20.70 | 2.09 |
| 20.80 | 2.11 |
| 20.90 | 2.20 |
| 21.00 | 2.27 |
| 21.10 | 2.54 |
| 21.20 | 2.76 |
| 21.30 | 3.30 |
| 21.40 | 5.30 |
| 21.50 | 7.00 |
| 21.60 | 8.40 |
| 21.70 | 10.12 |
| 21.80 | 11.40 |
| 21.90 | 12.10 |
| 22.00 | 12.45 |
| 23.00 | 13.25 |
| 24.00 | 13.54 |
| 25.00 | 13.71 |
| 26.00 | 13.85 |
| 27.00 | 13.93 |
please help calculate for the rest!
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